DE68913949T2 - Feine graphitteilchen und verfahren zur herstellung. - Google Patents

Feine graphitteilchen und verfahren zur herstellung.

Info

Publication number
DE68913949T2
DE68913949T2 DE68913949T DE68913949T DE68913949T2 DE 68913949 T2 DE68913949 T2 DE 68913949T2 DE 68913949 T DE68913949 T DE 68913949T DE 68913949 T DE68913949 T DE 68913949T DE 68913949 T2 DE68913949 T2 DE 68913949T2
Authority
DE
Germany
Prior art keywords
producing
same
graphite particles
fine graphite
fine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE68913949T
Other languages
English (en)
Other versions
DE68913949D1 (de
Inventor
Kouji Kyushu Research Sakawaki
Yuji Kyushu Res Dev Yoshizumi
Yutaka Kyushu Res De Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Mining Co Ltd
Original Assignee
Mitsui Mining Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Mining Co Ltd filed Critical Mitsui Mining Co Ltd
Application granted granted Critical
Publication of DE68913949D1 publication Critical patent/DE68913949D1/de
Publication of DE68913949T2 publication Critical patent/DE68913949T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/536—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite based on expanded graphite or complexed graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/42—Powders or particles, e.g. composition thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors
DE68913949T 1988-06-08 1989-06-06 Feine graphitteilchen und verfahren zur herstellung. Expired - Fee Related DE68913949T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63139483A JPH064482B2 (ja) 1988-06-08 1988-06-08 葉片状黒鉛粉末及びその製造方法
PCT/JP1989/000576 WO1989012026A1 (en) 1988-06-08 1989-06-06 Fine flaky graphite particles and process for their production
CA000603732A CA1338123C (en) 1988-06-08 1989-06-23 Foliated fine graphite particles and method for preparing same

Publications (2)

Publication Number Publication Date
DE68913949D1 DE68913949D1 (de) 1994-04-21
DE68913949T2 true DE68913949T2 (de) 1994-10-13

Family

ID=25672834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68913949T Expired - Fee Related DE68913949T2 (de) 1988-06-08 1989-06-06 Feine graphitteilchen und verfahren zur herstellung.

Country Status (6)

Country Link
US (1) US5330680A (de)
EP (1) EP0381761B1 (de)
JP (1) JPH064482B2 (de)
CA (1) CA1338123C (de)
DE (1) DE68913949T2 (de)
WO (1) WO1989012026A1 (de)

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JPH0714803B2 (ja) * 1989-03-20 1995-02-22 関西熱化学株式会社 キッシュグラファイト精製方法
FR2682370B1 (fr) * 1991-10-15 1994-01-07 Centre Nal Recherc Scientifique Graphite micronique plat, procede pour sa preparation et ses applications.
US5476580A (en) 1993-05-17 1995-12-19 Electrochemicals Inc. Processes for preparing a non-conductive substrate for electroplating
US5725807A (en) 1993-05-17 1998-03-10 Electrochemicals Inc. Carbon containing composition for electroplating
US6710259B2 (en) 1993-05-17 2004-03-23 Electrochemicals, Inc. Printed wiring boards and methods for making them
US5690805A (en) 1993-05-17 1997-11-25 Electrochemicals Inc. Direct metallization process
WO1995003890A1 (en) * 1993-08-03 1995-02-09 Indresco Inc. Beneficiation of flake graphite
CA2138753A1 (fr) * 1993-12-22 1995-06-23 Serge Flandrois Anode de carbone pour generateur electrochimique rechargeable au lithium et son procede de fabrication
FR2722119B1 (fr) * 1994-07-05 1996-08-23 Accumulateurs Fixes Procede de fabrication d'un materiau carbone utilisable comme matiere active d'electrode de generateur electrochimique rechargeable au litium
US5503717A (en) * 1994-06-13 1996-04-02 Kang; Feiyu Method of manufacturing flexible graphite
DE69732521T2 (de) * 1996-01-29 2006-01-12 Electrochemicals Inc., Maple Plain Ultraschallverwendung zum mischen von behandlungszusammensetzungen für durchgehenden löcher
US5985452A (en) * 1997-03-18 1999-11-16 Ucar Carbon Technology Corporation Flexible graphite composite sheet and method
US5846459A (en) * 1997-06-26 1998-12-08 Ucar Carbon Technology Corporation Method of forming a flexible graphite sheet with decreased anisotropy
US6287694B1 (en) * 1998-03-13 2001-09-11 Superior Graphite Co. Method for expanding lamellar forms of graphite and resultant product
JP4529288B2 (ja) 1998-07-06 2010-08-25 Ｔｄｋ株式会社 非水電解質二次電池用電極
DE19910707A1 (de) * 1999-03-10 2000-09-21 Gerd Wiedemann Verfahren und Vorrichtung zur Behandlung von Graphit
US20020054995A1 (en) * 1999-10-06 2002-05-09 Marian Mazurkiewicz Graphite platelet nanostructures
CH710862B1 (de) 1999-11-26 2016-09-15 Imerys Graphite & Carbon Switzerland Sa Verfahren zur Herstellung von Graphitpulvern mit erhöhter Schüttdichte.
GB0003373D0 (en) * 2000-02-14 2000-04-05 Morgan Crucible Co Porous composite materials
US6395199B1 (en) * 2000-06-07 2002-05-28 Graftech Inc. Process for providing increased conductivity to a material
US20020164483A1 (en) * 2001-04-04 2002-11-07 Mercuri Robert Angelo Graphite article having predetermined anisotropic characteristics and process therefor
AU2002349317A1 (en) * 2001-10-08 2003-04-22 Timcal Ag Electrochemical cell
US6802784B2 (en) * 2002-05-29 2004-10-12 Acushnet Company Golf ball containing graphite nanosheets in a polymeric network
US20060128505A1 (en) * 2001-10-09 2006-06-15 Sullivan Michael J Golf ball layers having improved barrier properties
US6872330B2 (en) * 2002-05-30 2005-03-29 The Regents Of The University Of California Chemical manufacture of nanostructured materials
US8501858B2 (en) * 2002-09-12 2013-08-06 Board Of Trustees Of Michigan State University Expanded graphite and products produced therefrom
US20060241237A1 (en) * 2002-09-12 2006-10-26 Board Of Trustees Of Michigan State University Continuous process for producing exfoliated nano-graphite platelets
US20040127621A1 (en) * 2002-09-12 2004-07-01 Board Of Trustees Of Michigan State University Expanded graphite and products produced therefrom
DE10250249A1 (de) * 2002-10-28 2004-05-13 Sgl Carbon Ag Mischungen für Wärmespeicher
US20060229404A1 (en) * 2005-04-07 2006-10-12 Annette Lechtenboehmer Pneumatic tire having a rubber component containing exfoliated graphite
US20080280031A1 (en) * 2006-05-16 2008-11-13 Board Of Trustees Of Michigan State University Conductive coatings produced by monolayer deposition on surfaces
US20090311436A1 (en) * 2006-05-16 2009-12-17 Board Of Trustees Of Michigan State University Conductive composite materials with graphite coated particles
US8017228B2 (en) * 2006-05-16 2011-09-13 Board Of Trustees Of Michigan State University Conductive composite compositions with fillers
US20100140792A1 (en) * 2006-10-31 2010-06-10 The Regents Of The University Of California Graphite nanoplatelets for thermal and electrical applications
EP1925359A1 (de) * 2006-11-22 2008-05-28 Covaris, Inc. Verfahren und Vorrichtungen zur Behandlung von Proben mit akustischer Energie zur Bildung von Partikeln
US7824651B2 (en) * 2007-05-08 2010-11-02 Nanotek Instruments, Inc. Method of producing exfoliated graphite, flexible graphite, and nano-scaled graphene platelets
US20090022649A1 (en) * 2007-07-19 2009-01-22 Aruna Zhamu Method for producing ultra-thin nano-scaled graphene platelets
US8753539B2 (en) * 2007-07-27 2014-06-17 Nanotek Instruments, Inc. Environmentally benign graphite intercalation compound composition for exfoliated graphite, flexible graphite, and nano-scaled graphene platelets
US8524067B2 (en) * 2007-07-27 2013-09-03 Nanotek Instruments, Inc. Electrochemical method of producing nano-scaled graphene platelets
US20090028777A1 (en) * 2007-07-27 2009-01-29 Aruna Zhamu Environmentally benign chemical oxidation method of producing graphite intercalation compound, exfoliated graphite, and nano-scaled graphene platelets
KR101600108B1 (ko) * 2008-02-28 2016-03-04 바스프 에스이 흑연 나노판 및 조성물
US20110112234A1 (en) * 2008-06-24 2011-05-12 Basf Se Pigment mixtures
US20100000441A1 (en) 2008-07-01 2010-01-07 Jang Bor Z Nano graphene platelet-based conductive inks
US8696938B2 (en) * 2008-08-25 2014-04-15 Nanotek Instruments, Inc. Supercritical fluid process for producing nano graphene platelets
US8501318B2 (en) * 2008-09-03 2013-08-06 Nanotek Instruments, Inc. Dispersible and conductive nano graphene platelets
US8216541B2 (en) * 2008-09-03 2012-07-10 Nanotek Instruments, Inc. Process for producing dispersible and conductive nano graphene platelets from non-oxidized graphitic materials
US8226801B2 (en) * 2009-07-27 2012-07-24 Nanotek Instruments, Inc. Mass production of pristine nano graphene materials
US20130196123A1 (en) * 2010-03-16 2013-08-01 Basf Se Method for marking polymer compositions containing graphite nanoplatelets
JP5339099B2 (ja) * 2011-05-09 2013-11-13 三菱瓦斯化学株式会社 炭素からなる骨格を持つ薄膜状粒子の合成方法
US20130295290A1 (en) * 2012-05-03 2013-11-07 Ppg Industries Ohio, Inc. Compositions with a sulfur-containing polymer and graphenic carbon particles
JP6285138B2 (ja) * 2012-11-08 2018-02-28 ローム株式会社 固体電解コンデンサ
EP3334686A1 (de) 2015-08-11 2018-06-20 Graphenest, S.A. Verfahren und vorrichtung zur herstellung von graphen oder graphenähnlichen materialien
CN106006624B (zh) * 2016-07-01 2018-08-10 成都新柯力化工科技有限公司 一种干态气流剥离制备石墨烯材料的方法及石墨烯材料
WO2019220174A1 (en) * 2018-05-16 2019-11-21 Arcelormittal A method for the manufacture of pristine graphene from kish graphite
WO2019224579A1 (en) 2018-05-23 2019-11-28 Arcelormittal A method for the manufacture of reduced graphene oxide from electrode graphite scrap

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US3872027A (en) * 1970-02-13 1975-03-18 Petro Tex Chem Corp Oxidative dehydrogenation catalysts and their method of preparation
US4029738A (en) * 1971-12-02 1977-06-14 Societe Francaise Des Produits Pour Catalyse Decomposing nitrogen oxides with nickel-iron-chromium catalysts
GB1398143A (en) * 1972-07-18 1975-06-18 Square D Co Electrical contact materials
US4077808A (en) * 1973-08-31 1978-03-07 Kaman Sciences Corporation Chromia-bonded refractory body devoid of vitreous and sintered bonding
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GB2016432B (en) * 1978-03-17 1982-11-24 Hoelter H Metal oxide-coated coated silica fibres hot gas filter
JPS56155010A (en) * 1980-05-02 1981-12-01 Toyo Tanso Kk Preparation of granules of flexible graphite for molding and molded articles comprising granules of graphite
US4400433A (en) * 1980-05-02 1983-08-23 Fukuvi Chemical Industry Co., Ltd. Process for the preparation of molding flexible graphite granules and a molded graphite product produced therefrom
US4293534A (en) * 1980-08-22 1981-10-06 General Electric Company Molten salt synthesis of alkaline earth titanates, zirconates and their solid solutions
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US4473452A (en) * 1982-11-18 1984-09-25 The Trustees Of Columbia University In The City Of New York Electrophoresis using alternating transverse electric fields
US4589969A (en) * 1984-10-12 1986-05-20 Yurkov Leonid I Electrode for electrolysis of solutions of electrolytes and process for producing same
DE3650137T2 (de) * 1985-09-06 1995-03-23 Toray Industries Verfahren zur Herstellung eines gesinterten Zirkonoxidmaterials.
CA1259080A (en) * 1985-09-06 1989-09-05 Nobuo Kimura High density alumina zirconia ceramics and a process for production thereof
DD240845A1 (de) * 1985-09-11 1986-11-19 Akad Wissenschaften Ddr Verfahren zur herstellung einer hochdispersen waessrigen graphitsuspension
US4772511A (en) * 1985-11-22 1988-09-20 Minnesota Mining And Manufacturing Company Transparent non-vitreous zirconia microspheres
ATE55360T1 (de) * 1986-03-27 1990-08-15 Voest Alpine Ind Anlagen Verfahren zur gewinnung von hochreinem graphit aus naturgraphit.
US4801403A (en) * 1987-07-17 1989-01-31 Hercules Incorporated Aqueous mineral dispersions
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US5186919A (en) * 1988-11-21 1993-02-16 Battelle Memorial Institute Method for producing thin graphite flakes with large aspect ratios
JPH06259531A (ja) * 1993-03-02 1994-09-16 Matsushita Electric Ind Co Ltd ドットパターンの傾き補正方法

Also Published As

Publication number Publication date
CA1338123C (en) 1996-03-12
JPH02153810A (ja) 1990-06-13
JPH064482B2 (ja) 1994-01-19
US5330680A (en) 1994-07-19
EP0381761A4 (en) 1992-01-02
WO1989012026A1 (en) 1989-12-14
EP0381761A1 (de) 1990-08-16
DE68913949D1 (de) 1994-04-21
EP0381761B1 (de) 1994-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee